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dec 27, 1920 - Late 1920's
Description:
Scientists improved the seeds from which farmers grew corn. The best qualities of several kinds of seeds were combined. Fertilizers helpted farmers produce more from each plant.
Added to timeline:
History of agriculture
By
Tommy Pham
7 Mar 2018
0
0
341
Date:
dec 27, 1920
Now
~ 103 years ago
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